1724139113 has 2 divisors, whose sum is σ = 1724139114. Its totient is φ = 1724139112.

The previous prime is 1724139107. The next prime is 1724139119. The reversal of 1724139113 is 3119314271.

It is a balanced prime because it is at equal distance from previous prime (1724139107) and next prime (1724139119).

It can be written as a sum of positive squares in only one way, i.e., 1526230489 + 197908624 = 39067^2 + 14068^2 .

It is a cyclic number.

It is not a de Polignac number, because 1724139113 - 2⁶ = 1724139049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1724139113.

It is not a weakly prime, because it can be changed into another prime (1724139119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 862069556 + 862069557.

It is an arithmetic number, because the mean of its divisors is an integer number (862069557).

Almost surely, 2^1724139113 is an apocalyptic number.

It is an amenable number.

1724139113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1724139113 is an equidigital number, since it uses as much as digits as its factorization.

1724139113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 32.

The square root of 1724139113 is about 41522.7541596171. The cubic root of 1724139113 is about 1199.1056097114.

The spelling of 1724139113 in words is "one billion, seven hundred twenty-four million, one hundred thirty-nine thousand, one hundred thirteen".